Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199244 | String stopper | Madoka Nanbu | 2021-12-14 |
| 11039666 | Plug for buckle, and buckle | — | 2021-06-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199244 | String stopper | Madoka Nanbu | 2021-12-14 |
| 11039666 | Plug for buckle, and buckle | — | 2021-06-22 |